Are explosion-proof lights necessary to prevent bulb explosions or to prevent other things from exploding?

Explosion proof lamp refers to a lamp used in hazardous areas where combustible gases and dust exist, which can ignite the combustible gases and dust in the surrounding environment by the electric arc, spark, and high temperature that may be generated inside the house lamp, thus meeting the explosion-proof requirements. Different environments with combustible gas mixtures have different requirements for the explosion-proof level and form of explosion-proof lamps.